Across
- 2. rod-shaped bacteria; most common
- 3. tiny particles that are hard to kill and cause diseases
- 6. organism that survives off of another organism
- 9. irritation on the skin that's red and warm
Down
- 1. irritation caused by a specific type of chemical or food
- 4. strep throat
- 5. occupational safety and health administration
- 7. spiral-shaped bacteria; Lyme disease
- 8. the body's ability to fight off diseases
- 10. single cell germed that grow in dark and damp places